ISHII Clinker Professional Tile Cutters – Built for Power, Precision, and Longevity

Made in Japan and engineered for demanding tile installations, the ISHII Clinker Series delivers clean, accurate cuts on ceramic, porcelain, mosaics, and large-format tiles. With heavy-duty components and a maintenance-free design, these cutters are trusted by professionals worldwide.

Features & Benefits

Spring-Loaded Base (S) – Absorbs scoring pressure for smoother breaks and cleaner cuts
Wide Cutting Platform (W) – Heavy-duty body with slip-resistant rubber pads for full tile support
Heat-Treated Rails (T) – Hardened rail bars provide consistent scoring accuracy and longevity
16" Magnetic Extension Arms (A) – Fold-out arms support large-format tiles during scoring and breaking
Breaker Foot with Magnet (M) – Stays elevated for full scoring visibility, then engages cleanly during breaks
Adjustable Cutting Height – Handles tile up to ¾" (19mm) thick
7/8" Ball-Bearing Scoring Wheel – Delivers chip-free scores with minimal resistance
Dual Measurement Scales – Integrated inch and metric rulers for quick, repeatable setups
Dry Glide System – Requires no lubrication or maintenance

ISHII Clinker STWA Models

All STWA models share the same premium feature set:

Spring-Loaded Base (S)
Heat-Treated Rails (T)
Wide Sliding Bearing Block & End Posts (W)
16" Magnetic Extension Arms (A)
Breaker Foot with Magnet (M) (varies by model)

Model	Cutting Length	Breaker Foot Size	Weight	Magnetic Breaker Foot (M)
JW480-STWAM	19"	3.5"	12.5 lbs	Yes
JW-650STWAM	25.5"	4.75"	17.5 lbs	Yes
JW-720STWAM	28.25"	4.75"	18 lbs	Yes

Ishii Tile Cutters

Ishii Clinker Porcelain Tile Cutters

Ishii Premium Jet Turbo Tile Cutters

Ishii 7/8" Ball Bearing Replacement Wheel

Ishii 7/8" 22XA Titanium Scoring Wheel

Ishii Breaker Foot

Ishii Replacement Right Side Extension Arm